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Filter device

A filter and filter rod technology, which is used in fixed filter element filters, filtration separation, chemical instruments and methods, etc., can solve the problems of low filtration level and small filter capacity, and achieve the effect of large filtration capacity.

Pending Publication Date: 2022-02-18
ZHANGJIAGANG KEHUA CHEM EQUIP MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing filters generally have small capacity and low filtration level, but in some industrial equipment, it is necessary to filter liquids with a larger capacity

Method used

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred de...

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Abstract

The invention discloses a filter device which comprises a kettle body, the interior of the kettle body is divided into an upper cavity and a lower cavity through a horizontal partition plate, a cylindrical filter screen coaxial with the kettle body is arranged in the upper cavity, and the bottom of the cylindrical filter screen is connected to the horizontal partition plate in a sealed mode; a sealed umbrella-shaped filter screen is formed at the top of the cylindrical filter screen, a plurality of filter sticks are arranged in the cylindrical filter screen around the axis of the cylindrical filter screen, inner cavities of the filter sticks are hermetically communicated to the lower cavity from the bottom, a feed port is formed in one side of the upper cavity, and a discharge port is formed in the bottom of the lower cavity. By means of double-layer filtration, filtration is conducted through the cylindrical filter screen firstly, then filtration is conducted through the filter sticks, the filtration capacity is large, and the filter device is suitable for industrial use.

Description

technical field [0001] The present application relates to filters, in particular to a filter device. Background technique [0002] Existing filters generally have small capacity and low filtration level, but in some industrial equipment, it is necessary to filter liquids with a large capacity. Contents of the invention [0003] The object of the present invention is to provide a filter device. [0004] To achieve the above object, the present invention provides the following technical solutions. [0005] The embodiment of the present application discloses a filter device, which includes a kettle body, the interior of the kettle body is divided into an upper cavity and a lower cavity by a horizontal partition, and the interior of the upper cavity is provided with a filter coaxial with the kettle body. The cylindrical filter screen is set, the bottom of the cylindrical filter screen is sealed and connected to the horizontal partition, the top of the cylindrical filter scre...

Claims

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Application Information

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IPC IPC(8): B01D29/50B01D29/33
CPCB01D29/50B01D29/33
Inventor 顾聪程凯
Owner ZHANGJIAGANG KEHUA CHEM EQUIP MFG